MeSH tree: D12.776.631.650.575
Placebo effects, in which patients experience relief without therapeutic treatment, increasingly have been considered as potentially powerful clinical treatments for ailments such as depression and pain. Yet the neurological ...
Apr 16, 2026
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We have long been told a simple story about reward: Dopamine is the "wanting" molecule that drives us toward goals, and opioids are the "liking" molecules that provide the hit of pleasure once we get there. But this pleasure-centric ...
Mar 17, 2026
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71
Our past experiences shape how much we eat and where and what we choose to eat. Using preclinical models, researchers from Mass General Brigham and the Broad Institute of MIT and Harvard have identified brain cells that translate ...
Feb 12, 2026
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If you are looking to lower your stress levels this year, hitting the gym—or going for a brisk walk—might be your best strategy, especially if you are a woman.
Jan 7, 2026
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You stub your toe on the bedpost. Before your brain even registers the pain, a word explodes from your mouth—sharp, loud and oddly satisfying.
Dec 29, 2025
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A new study by Scripps Research reveals that alcohol dependence disrupts two signaling pathways in a stress-related part of the brain—and offers insights on developing drugs to treat this condition.
Dec 22, 2025
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Scientists have discovered a new mechanism that acts via an immune cell and points toward a different way of treating chronic pain. Female hormones can suppress pain by making immune cells near the spinal cord produce opioids, ...
Apr 3, 2025
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107
Who hasn't been there? The big meal is over, you're full, but the craving for sweets remains. Researchers from the Max Planck Institute for Metabolism Research have now discovered that what we call the "dessert stomach" is ...
Feb 13, 2025
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101
In the second world war, the physician Henry Beecher observed that some of his soldier patients, despite being injured on the battlefield, required no strong painkillers to manage their pain. In some cases, the injury was ...
Feb 10, 2025
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17
Christmas is a season of joy and togetherness. But for many, it's also one of the most stressful times of the year.
Dec 25, 2024
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